rep gabrielle giffords will be a surprise witness at today's senate judiciary hearing on how to curb gun violence. gil first, who suffer is of fear head wound and a 2011 shooting that killed six people and wounded 12 others, is not expected to answer a question that today's session. her husband, mark kelly, is already scheduled to appear before the panel. the couple has formed a political action group called americans for responsible solutions, and that promoting gun restrictions. also testifying today will be wayne lapierre, executive vice president of the national rifle association. >> after a one day palls on monday. stocks rallied a get on tuesday. the doubt is moving closer to the $14 and dollar mark. drug maker pfizer, one of the dow's 30 stocks helped with the search with help from a drug maker pfizer, the dollar is moving closer to 14,000. the s&p 500 gained eight points, while the nasdaq fell less than a point. watching research in motion. along a delay of blackberry attend lunches today. is it too little too late? or will this did research in motion back in the gang. review